#go-to-top {
  z-index: 99999;
  text-align: center;
  width: 43px;
  height: 43px;
  padding: 8px 4px;
  position: fixed;
  bottom: -10rem;
  right: 2rem;
  cursor: pointer;
  overflow: hidden;
  border-radius: 3px;
  transition: all 0.4s ease-in;
  box-sizing: border-box;
}
